Bump Microsoft.FeatureManagement.AspNetCore from 4.0.0-preview2 to 4.0.0-preview4

[dependabot]

Bumps Microsoft.FeatureManagement.AspNetCore from 4.0.0-preview2 to 4.0.0-preview4.

Release notes

Sourced from Microsoft.FeatureManagement.AspNetCore's releases.

4.0.0-preview4

Microsoft.FeatureManagement Updates

The packages associated with this release are

• Microsoft.FeatureManagement 4.0.0-preview4
• Microsoft.FeatureManagement.AspNetCore 4.0.0-preview4
• Microsoft.FeatureManagement.Telemetry.ApplicationInsights 4.0.0-preview4

Microsoft.FeatureManagement

Enhancements

• The feature flag telemetry pipeline is now integrated with .NET Acitivity instrumentation. Feature manager now has an AcitvitySource called "Microsoft.FeatureManagement". If telemetry is enabled for a feature flag, whenever the feature flag is evaluated, feature manager will start an Activity and add an ActivityEvent with tags containing feature evaluation information. #455

Breaking Changes

• If you were using earlier preview versions of this package and configuration files to define variant feature flags, they are no longer supported in the .NET Feature Management schema. Instead, please use the Microsoft Feature Management schema to define variant feature flags. #421.

• AddTelemetryPublisher API and ITelemetryPublisher interface were removed. The feature flag telemetry pipeline is now integrated with .NET Acitivity instrumentation. #455

Microsoft.FeatureManagement.AspNetCore

• Updated Microsoft.FeatureManagement reference to 4.0.0-preview4.

Microsoft.FeatureManagement.Telemetry.ApplicationInsights

• Updated Microsoft.FeatureManagement reference to 4.0.0-preview4.

Enhancements

• Introduced a new API AddApplicationInsightsTelemetryPublisher to register a feature flag telemetry publisher for Application Insights. #455

  builder.Services.AddFeatureManagement()
                  .WithTargeting()
                  .AddApplicationInsightsTelemetryPublisher();

Breaking Changes

• The TargetingTelemetryInitializer type has been moved to this package from the now-deprecated Microsoft.FeatureManagement.Telemetry.ApplicationInsights.AspNetCore package. This change simplifies the utilization of feature flag telemetry.

• The type ApplicationInsightsTelemetryPublisher has been removed as its functionality has been replaced with the new API AddApplicationInsightsTelemetryPublisher for publishing feature flag telemetry to Application Insights. #455

4.0.0-preview3

Microsoft.FeatureManagement Updates

The packages associated with this release are

... (truncated)

Commits

• 54e2213 version bump 4.0.0-preview4 (#476)
• b29b86b Merge pull request #473 from microsoft/zhiyuanliang/merge-main-to-preview
• 7557b1d adjust spacing
• 98ed704 Merge branch 'main' of https://github.com/microsoft/FeatureManagement-Dotnet ...
• 106ccc4 Add directory props (#474)
• 8b470cc resolve merge conflict
• 9ae3c19 Add linting rule (#472)
• 7681f37 Switching log from debug to warning (#471)
• 138a4e2 Adds Default Targeting Accessor and extension method WithTargeting (#466)
• b5e3a4f Respect .NET and Microsoft feature management schemas in configuration (#470)
• Additional commits viewable in compare view

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